Haye was "heartbroken" to miss out on a December showdown with Bellew and admits he is fighting to keep alive his career.

"Tony has boasted that the rematch gives him the opportunity to force me into retirement," said Haye. "Unquestionably, I step into the ring on Saturday May 5, with both my career and legacy on the line.

"After my freak accident down a stairwell last month, I was heartbroken not to give everyone the ending to 2017 I wanted. Since then I had to accept the cards I had been dealt, remain positive and focus on factors which are within my control; rehabilitation and rescheduling the fight.

"Over the past five years, I've had a number of challenges to overcome, but learnt often during times of adversity we learn and grow. As a result, come May 5, Tony will be faced with a more experienced and more determined opponent.

"On Saturday May 5, whether you are lucky enough to witness the showcase live, or tune in from home, you will not be disappointed. I will give fans the ending I have promised.

"In 2018, 'The Hayemaker' will be back and I will once again give fans the biggest, most explosive, blockbuster fight nights they deserve."